2586698240

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 240

約数和(自身を含む): 7645271832

約数和(自身を除く): 5058573592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 512, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1213, 1280, 1360, 1568, 1666, 1792, 1904, 1960, 2176, 2240, 2380, 2426, 2560, 2720, 3136, 3332, 3584, 3808, 3920, 4165, 4352, 4480, 4760, 4852, 5440, 6065, 6272, 6664, 7616, 7840, 8330, 8491, 8704, 8960, 9520, 9704, 10880, 12130, 12544, 13328, 15232, 15680, 16660, 16982, 17920, 19040, 19408, 20621, 21760, 24260, 25088, 26656, 30464, 31360, 33320, 33964, 38080, 38816, 41242, 42455, 43520, 48520, 53312, 59437, 60928, 62720, 66640, 67928, 76160, 77632, 82484, 84910, 97040, 103105, 106624, 118874, 125440, 133280, 135856, 144347, 152320, 155264, 164968, 169820, 194080, 206210, 213248, 237748, 266560, 271712, 288694, 297185, 304640, 310528, 329936, 339640, 388160, 412420, 426496, 475496, 533120, 543424, 577388, 594370, 621056, 659872, 679280, 721735, 776320, 824840, 950992, 1010429, 1066240, 1086848, 1154776, 1188740, 1319744, 1358560, 1443470, 1552640, 1649680, 1901984, 2020858, 2132480, 2173696, 2309552, 2377480, 2639488, 2717120, 2886940, 3105280, 3299360, 3803968, 4041716, 4347392, 4619104, 4754960, 5052145, 5278976, 5434240, 5773880, 6598720, 7607936, 8083432, 9238208, 9509920, 10104290, 10557952, 10868480, 11547760, 13197440, 15215872, 16166864, 18476416, 19019840, 20208580, 21736960, 23095520, 26394880, 30431744, 32333728, 36952832, 38039680, 40417160, 46191040, 52789760, 64667456, 73905664, 76079360, 80834320, 92382080, 129334912, 152158720, 161668640, 184764160, 258669824, 323337280, 369528320, 517339648, 646674560, 1293349120, 2586698240]

約数ペア:

[(1, 2586698240), (2, 1293349120), (4, 646674560), (5, 517339648), (7, 369528320), (8, 323337280), (10, 258669824), (14, 184764160), (16, 161668640), (17, 152158720), (20, 129334912), (28, 92382080), (32, 80834320), (34, 76079360), (35, 73905664), (40, 64667456), (49, 52789760), (56, 46191040), (64, 40417160), (68, 38039680), (70, 36952832), (80, 32333728), (85, 30431744), (98, 26394880), (112, 23095520), (119, 21736960), (128, 20208580), (136, 19019840), (140, 18476416), (160, 16166864), (170, 15215872), (196, 13197440), (224, 11547760), (238, 10868480), (245, 10557952), (256, 10104290), (272, 9509920), (280, 9238208), (320, 8083432), (340, 7607936), (392, 6598720), (448, 5773880), (476, 5434240), (490, 5278976), (512, 5052145), (544, 4754960), (560, 4619104), (595, 4347392), (640, 4041716), (680, 3803968), (784, 3299360), (833, 3105280), (896, 2886940), (952, 2717120), (980, 2639488), (1088, 2377480), (1120, 2309552), (1190, 2173696), (1213, 2132480), (1280, 2020858), (1360, 1901984), (1568, 1649680), (1666, 1552640), (1792, 1443470), (1904, 1358560), (1960, 1319744), (2176, 1188740), (2240, 1154776), (2380, 1086848), (2426, 1066240), (2560, 1010429), (2720, 950992), (3136, 824840), (3332, 776320), (3584, 721735), (3808, 679280), (3920, 659872), (4165, 621056), (4352, 594370), (4480, 577388), (4760, 543424), (4852, 533120), (5440, 475496), (6065, 426496), (6272, 412420), (6664, 388160), (7616, 339640), (7840, 329936), (8330, 310528), (8491, 304640), (8704, 297185), (8960, 288694), (9520, 271712), (9704, 266560), (10880, 237748), (12130, 213248), (12544, 206210), (13328, 194080), (15232, 169820), (15680, 164968), (16660, 155264), (16982, 152320), (17920, 144347), (19040, 135856), (19408, 133280), (20621, 125440), (21760, 118874), (24260, 106624), (25088, 103105), (26656, 97040), (30464, 84910), (31360, 82484), (33320, 77632), (33964, 76160), (38080, 67928), (38816, 66640), (41242, 62720), (42455, 60928), (43520, 59437), (48520, 53312)]